For foreign tourists, DiDi Rider is recommended: Download: Apple users search for "DiDi Rider" on the App Store; Android users can download it from Google Play or the official website. Register: Complete registration via verification code sent to your international mobile number (supports both domestic and international numbers). Payment: Link international credit/debit cards (Visa/Mastercard, etc.) or use cash (Alipay accepted in some cities). Features: Chinese interface with real-time message translation, trip sharing, and coverage of major areas in Beijing.